Citazione Stile APA (7a Edizione)

Sales, F. d. (1869). Practical piety. Set forth by st. Francis de Sales, bishop and prince of Geneva, collected from his letters and documents (1a. ed.). John Murphy Company.

Citazione stile Chigago Style (17a edizione)

Sales, Francisco de. Practical Piety. Set Forth by St. Francis De Sales, Bishop and Prince of Geneva, Collected from His Letters and Documents. 1a. ed. Nueva York: John Murphy Company, 1869.

Citatione MLA (9a ed.)

Sales, Francisco de. Practical Piety. Set Forth by St. Francis De Sales, Bishop and Prince of Geneva, Collected from His Letters and Documents. 1a. ed. John Murphy Company, 1869.